#include <stdio.h>

int main(void)

{
	int n1,n2,n3,n4;
	double d1,d2,d3,d4;

	n1=5/2;
	n2=5.0/2.0;
	n3=5.0/2;
	n4=5/2.0;

	d1=5/2;
	d2=5.0/2.0;
	d3=5.0/2;
	d4=5/2.0;

	printf("n1=%d\n",n1);
	printf("n2=%d\n",n2);
	printf("n3=%d\n",n3);
	printf("n4=%d\n",n4);

	printf("d1=%f\n",d1);
	printf("d2=%f\n",d2);
	printf("d3=%f\n",d3);
	printf("d4=%f\n",d4);

	return (0);
}
